scholarly journals Influence of Water on Carbon Dioxide and Room Temperature Ionic Liquid Dynamics: Supported Ionic Liquid Membrane vs the Bulk Liquid

2018 ◽  
Vol 122 (8) ◽  
pp. 2389-2395 ◽  
Author(s):  
Jae Yoon Shin ◽  
Steven A. Yamada ◽  
Michael D. Fayer
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Room Temperature ◽  
Liquid Membrane ◽  
Room Temperature Ionic Liquid ◽  
Bulk Liquid ◽  
Supported Ionic Liquid ◽  
Influence Of Water ◽  
Liquid Dynamics

Cu(ii) extraction by supercritical fluid carbon dioxide from a room temperature ionic liquid using fluorinated β-diketones

2005 ◽  
Vol 7 (6) ◽  
pp. 421 ◽  
Author(s):  
Soufiane Mekki ◽  
Chien M. Wai ◽  
Isabelle Billard ◽  
Gilles Moutiers ◽  
Clive H. Yen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Supercritical Fluid ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Supercritical Fluid Carbon Dioxide

scholarly journals Oxidative Carbonylation of Methanol to Dimethyl Carbonate in Ionic Liquid 1-Butyl-3-Methylimidazolium Hexafluorophosphate

2003 ◽  
Vol 2003 (9) ◽  
pp. 549-551 ◽  
Author(s):  
Tao Jiang ◽  
Buxing Han ◽  
Guoying Zhao ◽  
Yanhong Chang ◽  
Liang Gao ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Supercritical Carbon Dioxide ◽  
Room Temperature ◽  
Dimethyl Carbonate ◽  
Room Temperature Ionic Liquid ◽  
Oxidative Carbonylation ◽  
Enhanced Selectivity ◽  
Supercritical Carbon

The synthesis of dimethyl carbonate (DMC) by oxidative carbonylation of methanol with PdCl2 as a catalyst was investigated in the room temperature ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]). The products were recovered in situ using supercritical carbon dioxide. Enhanced selectivity of DMC over this catalyst was observed in the synthesis in [bmim][PF6] compared with the situation without the ionic liquid (IL). The mixture of catalyst and [bmim][PF6] could be recycled.

Constructing CO2-facilitated transport highway in supported ionic liquid membranes

2014 ◽  
Vol 07 (02) ◽  
pp. 1450012 ◽  
Author(s):  
Xiang Jun Sun ◽  
Ju Jie Luo ◽  
Meng Zhang ◽  
Jin Ping Li
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Upper Bound ◽  
Liquid Membrane ◽  
Facilitated Transport ◽  
Reversible Reaction ◽  
Liquid Membranes ◽  
Supported Ionic Liquid ◽  
Selective Membrane ◽  
Supported Ionic Liquid Membranes

A Carbon dioxide-facilitated transport highway ( CO 2-FTH) on the microporous surface of a membrane matrix was designed using the amino carrier 3-aminopropyltriethoxysilane (APTES). Owing to the reversible reaction between CO 2 molecules and fixed-site carriers, this supported ionic liquid membrane was able to selectively transfer CO 2 more quickly. This concept may inspire means of fabricating a highly permeable and selective membrane to break through Robeson's upper bound.

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